ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 64.17.96.0/19
ipset -A myBlackhole-4 72.15.0.0/19
ipset -A myBlackhole-4 216.114.128.0/18
ipset -A myBlackhole-4 207.136.192.0/18
ipset -A myBlackhole-4 209.198.64.0/18
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP